Add initial Microsoft Teams support

Documentation on https://github.com/42wim/matterbridge/wiki/MS-Teams-setup

vendor/github.com/yaegashi/msgraph.go/beta/OnenotePagePreviewModel.go

@@ -0,0 +1,13 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// OnenotePagePreview undocumented
+type OnenotePagePreview struct {
+	// Object is the base model of OnenotePagePreview
+	Object
+	// PreviewText undocumented
+	PreviewText *string `json:"previewText,omitempty"`
+	// Links undocumented
+	Links *OnenotePagePreviewLinks `json:"links,omitempty"`
+}